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TI TPS62740DSSR
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- TI(Texas Instruments) TPS62740DSSR
- Type
- TI
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- TI(Texas Instruments)
- Electronic Component
- TPS62740DSSR
- Electronic Component
- 1
- Package
- WSON-12-EP(2x3)
- Electronic Component
- DC-DC Power Supply IC
- Electronic Component
- 0.125g
- Electronic Component
- 1
- Features
- Dynamic Voltage;;; Output
- Type
- Electronic Component
- Electronic Component
- BM0216504833
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 2.2V~5.5V
- Electronic Component
- Electronic Component
- Output Voltage
- 1.8V~3.3V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TPS62740DSSR 产品概述
产品简介
TPS62740DSSR 是德州仪器（TI）推出的一款高效降压型 DC-DC 转换器，专为低功耗应用而设计，能够在极其宽广的输入电压范围内提供稳定的输出电压。其工作电压范围为输入端 2.2V 至 5.5V，输出电压在 1.8V 至 3.3V 之间可调，从而为各种电源管理需求提供灵活的解决方案。该芯片适用于蓝牙（BLT）设备和其他低功耗硬件，力求最优的效率和长时间的电池寿命。
封装与安装
TPS62740DSSR 采用 WSON-12-EP（2x3 mm）的表面贴装封装，使其在小型化应用中具备出色的适应性。此封装设计不仅减小了占用空间，还通过增强的散热性能确保了芯片在高负载条件下的稳定运行。
关键特性与优势
宽输入范围：支持 2.2V 至 5.5V 的输入电压，满足多种电源环境需求。
调节输出电压：用户可灵活地将输出电压设定在 1.8V 至 3.3V 之间，适应不同电器设备的具体要求。
高效率性能：该芯片在负载范围宽泛的情况下，能够实现高达 90% 以上的转换效率，从而极大延长设备的电池使用寿命，特别适合电池供电的应用场景。
低待机电流：专为低功耗设计，TPS62740DSSR 在待机状态下的电流非常低，使其非常适合于需要长期监控或无间断供电的设备。
工作温度范围：其工作温度范围为 -40°C 至 +85°C，确保在极端环境下的可靠性和稳定性，符合汽车级和工业用途的要求。
多种保护特性：内置的过流保护、过温保护及短路保护功能，确保电路的安全性及稳定性，避免因异常情况引发电路损坏。
典型应用
TPS62740DSSR 适用于以下应用领域：
无线通信设备：如蓝牙耳机、智能手表等，均需高效率、低功耗的电源管理解决方案。
可穿戴设备：便携设备通常受限于电池容量，TPS62740 的低功耗特性可有效延长其使用时间。
传感器与监控系统：需要长期运行的传感器模块，依赖 TPS62740 的低待机电流及高效能确保稳定供电。
小型嵌入式系统：在资源有限的空间内，通过 TPS62740 进行电源管理，不仅节约空间，还能确保高性能运行。
结论
综上所述，TPS62740DSSR 是一款集高效、灵活与可靠性于一体的降压型 DC-DC 转换器，非常符合现代电子设备对电源管理的多样化需求。在不断发展的电子产品应用领域中，TPS62740 以其优良的性能与稳定性，无疑将成为设计者们优化电源方案的重要选择。在追求设备小型化与高效能的同时，TI 的这款芯片无疑为用户提供了一种令人信赖的解决方案。
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